| Metadata | |
|---|---|
| ID | DOID:0080413 | 
| Name | developmental and epileptic encephalopathy 18 | 
| Definition | A developmental and epileptic encephalopathy characterized by absence of developmental milestones, dysmorphic facial features, refractory seizures, and thick corpus callosum and persistent cavum septum pellucidum on brain imaging and that has_material_basis_in homozygous or compound heterozygous mutation in the SZT2 gene on chromosome 1p34.  https://www.ncbi.nlm.nih.gov/pubmed/23932106  | 
			    
                        
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| Synonyms | 
                                
                                    
                                         DEE18 [EXACT] early infantile epileptic encephalopathy 18 [EXACT]  | 
                        
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| Subclass Logical Relationships | 
                            
	                             has material basis in some autosomal recessive inheritance  |